I am attempting to install the SAM/ELN software from ORNL/PNNL (collaboratory.emsl.pnl.gov and sourceforge.net/projects/eln/) but I am hampered by having no experience with tomcat. Has anyone successfully run this software on a debian box with apache and tomcat? I am not able to get user authentication to work. Mike P.S. I am using tomcat5 5.0.30-12etch1 and apache2.2 2.2.3-4+etch3